From f7eaf7f2fdc7c06f9d09b4138b8d58e312649bef Mon Sep 17 00:00:00 2001
From: rwatson <rwatson@FreeBSD.org>
Date: Sat, 4 Feb 2006 18:24:06 +0000
Subject: Add a -A argument to mergemaster to allow explicitly specifying an
 architecture to pass through to the underlying makefiles.  This is quite
 useful when building on an i386 box to populate an amd64 NFS root.

Head nod:	dougb
MFC after:	1 week
---
 usr.sbin/mergemaster/mergemaster.8  |  7 ++++++-
 usr.sbin/mergemaster/mergemaster.sh | 18 +++++++++++-------
 2 files changed, 17 insertions(+), 8 deletions(-)

(limited to 'usr.sbin/mergemaster')

diff --git a/usr.sbin/mergemaster/mergemaster.8 b/usr.sbin/mergemaster/mergemaster.8
index 646fbd9..898430c 100644
--- a/usr.sbin/mergemaster/mergemaster.8
+++ b/usr.sbin/mergemaster/mergemaster.8
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 5, 2001
+.Dd February 4, 2006
 .Dt MERGEMASTER 8
 .Os
 .Sh NAME
@@ -38,6 +38,7 @@
 .Op Fl d
 .Op Fl u Ar N
 .Op Fl w Ar N
+.Op Fl A Ar architecture
 .Op Fl D Ar /path
 .Sh DESCRIPTION
 The
@@ -235,6 +236,10 @@ Supply an alternate screen width to the
 .Xr sdiff 1
 command in numbers of columns.
 The default is 80.
+.It Fl A Ar architecture
+Specify an alternative
+.Ev TARGET_ARCH
+architecture name.
 .It Fl D Ar /path
 Specify the destination directory for the installed files.
 .El
diff --git a/usr.sbin/mergemaster/mergemaster.sh b/usr.sbin/mergemaster/mergemaster.sh
index 9a67e43..cf2674e 100755
--- a/usr.sbin/mergemaster/mergemaster.sh
+++ b/usr.sbin/mergemaster/mergemaster.sh
@@ -33,6 +33,7 @@ display_usage () {
   echo "  -d  Add date and time to directory name (e.g., /var/tmp/temproot.`date +%m%d.%H.%M`)"
   echo "  -u N  Specify a numeric umask"
   echo "  -w N  Specify a screen width in columns to sdiff"
+  echo "  -A architecture  Alternative architecture name to pass to make"
   echo '  -D /path/directory  Specify the destination directory to install files to'
   echo ''
 }
@@ -238,8 +239,11 @@ fi
 
 # Check the command line options
 #
-while getopts ":ascrvhipCPm:t:du:w:D:" COMMAND_LINE_ARGUMENT ; do
+while getopts ":ascrvhipCPm:t:du:w:D:A:" COMMAND_LINE_ARGUMENT ; do
   case "${COMMAND_LINE_ARGUMENT}" in
+  A)
+    ARCHSTRING='MACHINE_ARCH='${OPTARG}
+    ;;
   s)
     STRICT=yes
     unset DIFF_OPTIONS
@@ -503,14 +507,14 @@ case "${RERUN}" in
       case "${DESTDIR}" in
       '') ;;
       *)
-      make DESTDIR=${DESTDIR} distrib-dirs
+      make DESTDIR=${DESTDIR} ${ARCHSTRING} distrib-dirs
         ;;
       esac
-      make DESTDIR=${TEMPROOT} distrib-dirs &&
-      MAKEOBJDIRPREFIX=${TEMPROOT}/usr/obj make obj &&
-      MAKEOBJDIRPREFIX=${TEMPROOT}/usr/obj make all &&
-      MAKEOBJDIRPREFIX=${TEMPROOT}/usr/obj make DESTDIR=${TEMPROOT} \
-          distribution;} ||
+      make DESTDIR=${TEMPROOT} ${ARCHSTRING} distrib-dirs &&
+      MAKEOBJDIRPREFIX=${TEMPROOT}/usr/obj make ${ARCHSTRING} obj &&
+      MAKEOBJDIRPREFIX=${TEMPROOT}/usr/obj make ${ARCHSTRING} all &&
+      MAKEOBJDIRPREFIX=${TEMPROOT}/usr/obj make ${ARCHSTRING} \
+	  DESTDIR=${TEMPROOT} distribution;} ||
     { echo '';
      echo "  *** FATAL ERROR: Cannot 'cd' to ${SOURCEDIR} and install files to";
       echo "      the temproot environment";
-- 
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